jump to coda inside repeat with alternative

[Paul Scott]

Segno repeat structure is like a black box to me.  I have been 
relatively successful with help and trial and error.

I would really appreciate some help with this that I need soon:
From NR 2.25.16 1.4.1, Segno repeat structure/alla coda, how do I add a 
repeat with alternative so the coda jump is just before the alternative?

Here is the manually written MWE:

\version "2.25.16"

\fixed c' {
  c1 \segnoMark \default
  \repeat volta 2 { d \codaMark \default }
  \alternative{ e f }
  e_"D.C. al Coda" \bar "||"
  <>^"Coda" e
  \bar "|."
}

TIA,

Paul